Lead line with 3 strong sawtooth VCOs and intensive use of the controller keyboard’s pitch bender. The A3 features MIDI, of course.
Three pulse sound tracks mixed and rendered. The soft, yet strong, round GRP sound is just wonderful. You need good headphones or powerful speakers in order to realize the sonic depth in this soundfile.
Although the A3 is an early GRP product, hardware and sound quality are definitely amazing. Built in 2007, this is a one-off. Mix soundfile: GRP A3 and Korg MiniPops 120 drums.
This example demonstrates the tonal flexibility of the A3 filter. Looped sequence with varying frequency, resonance and envelope amount settings.
All GRP A3: bass sound, layered notes with filter sweeps, LFO effects, ring modulation, single “ping” tones.
Two samples in a row. PWM sequence in mid audio range. Excellent envelopes, as you can hear.
Gorgeous bass with pulse width modulation. 3 VCOs, slow filter sweep. Pure discrete analog sound. Nothing else.
3 VCOs and a plain 24dB low pass filter. Very slow filter sweep – analog sound aesthetics from its most beautiful side.